<template>
  <ul class="main">
    <transition-group name="todo" appear>
      <MyItem
        v-for="todoObj in todos"
        :key="todoObj.id"
        :todo="todoObj"
      ></MyItem>
    </transition-group>
  </ul>
</template>

<script>
import MyItem from "./MyItem.vue";
export default {
  components: { MyItem },
  props: ["todos"],
};
</script>

<style>
.main {
  margin-left: 0px;
  border: 1px solid #ddd;
  border-radius: 2px;
  padding: 0px;
}
.empty {
  height: 40px;
  line-height: 40px;
  border: 1px solid #ddd;
  border-radius: 2px;
  padding-left: 5px;
  margin-top: 10px;
}
.todo-enter-active {
  animation: todos 0.3s linear;
}
.todo-leave-active {
  animation: todos 0.3s linear reverse;
}
@keyframes todos {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}
</style>